baber/WOPTO huggingface dataset:
Patent EP-0527458-A1 (EP)
Inventor: DRECKMANN-BEHRENDT BRUNO DR
IPC: C07C235/34
Filed: 1992-08-10
Abstract: Compounds of the formula I <IMAGE>  in which   A represents a valency, or a straight or a branched alkyl chain having 1 to 5 C atoms, X represents an -NR-CO- (amide) or an -NR-CO-NR- (urea) group, in which R represents a hydrogen atom or a C1-C4-alkyl radical,  and Y represents a straight-chain or branched, saturated or unsaturated hydrocarbon chain having 1 to 6 C atoms, which can be substituted by an aryl, hetaryl, aryloxy or arylthio radical, a C3-C6-cycloalkyl radical or an aryl radical, where the aryl or hetaryl radical concerned can each be substituted 1 to 3 times in all possible positions on the ring by CN, hydroxymethyl, methylenedioxy, halogen, trifluoromethyl, C1-C4-alkyl, amino, C1-C4-acylamino, di-(C1-C4)-alkylamino, hydroxyl, C1-C4-alkoxy, carboxyl, ethyl oxyacetate or nitro, with the proviso that Y only denotes unsubstituted phenyl if A has a meaning other than -CH2- or -CH2-CH2-, and their pharmacologically acceptable salts, a process for their preparation and pharmaceutical compositions which contain these compounds, for the treatment of metabolic disorders.
Patent EP-0531883-A1 (EP)
Inventor: AUSTEL VOLKHARD DR DIPL-CHEM
IPC: C07D235/30
Filed: 1992-09-03
Abstract: The invention relates to cyclic imino derivatives of the general formula <IMAGE>  in which A to G, R1, Z1 to Z6, X and Y are as defined in Claim 1, their tautomers, their stereoisomers, their mixtures and their salts, in particular their physiologically tolerable salts with inorganic or organic acids or bases, which have useful pharmacological properties, preferably aggregation-inhibiting effects, medicaments containing them, and a process for their preparation.
Patent EP-0543255-A1 (EP)
Inventor: MIYATA HIROSHI
IPC: F02D45/00
Filed: 1992-11-10
Abstract: A throttle valve controller includes a valve driving device (9) for activating a throttle valve (8), which is disposed along an air-intake passage (2). A manipulation detector (30) detects the amount of manipulation of an acceleration pedal (29) by a driver. A drive controller (40) regulates the valve driving device (9). The throttle valve controller further includes a wheel acceleration detector (28,40) for detecting the actual rotational angular acceleration of the driving wheels (19), and a target value calculator (40) for calculating a target value for the rotational angular acceleration of the driving wheels (19), as a function of the detected manipulation amount. The drive controller (40) controls the valve driving device (9) in such a way that the actual rotational angular acceleration of the driving wheels (19) is set equal to the target acceleration value from the target value calculator (40).
Patent EP-0543353-A1 (EP)
Inventor: SHIBUE KAZUHISA
IPC: B22F3/16
Filed: 1992-11-17
Abstract: This invention provides an inlet or exhaust valve for internal combustion engines, which satisfies the requirements of light weight, heat resistance, and durability. The engine valve comprises a columnar shaft 2 and conical face 3 which is continuously formed from the said shaft part. The shaft 2 and face 3 are made of titanium aluminide, and the shaft 2 is coated with TiN 8, the face 3 is coated with Ni alloy 7, and the shaft end is covered with the steel cap 8. The titanium aluminide structuring of the shaft 2 and face 3 is preferably a TiAl intermetallic compound formed by a reaction sintering process comprising,
     a. mixing Ti powder of 150 µm or less particle size with AlMn powder of 150 µm or less particle size to form a composition of (in mass %) : Al 32 - 35 %, Mn and/or Cr 2 - 3 % remainder Ti and unavoidable impurities,   b. forming said mixture into a compressed powder body by a CIP ( cold isostatic pressing) process,   c. sealing said compressed powder body into an Al-can and degassing it,   d. processing the body in a hot press to prepare a billet of 100 % filling factor (measured by weight to volume),   e. extruding said billet and cutting it to a designated form,   f. forging it into a preform of a shape of an inlet or exhaust valve   g. processing said preform by a HIP (hot isostatic pressing) process to conduct reactive sintering,   h. machining said preform to obtain a base body having the valve shape,   i. forming a concave into the conical face of said base body,   j. flame coating of Ni-alloy on the concave   k. machining the excess build up into a smooth surface to form a Ni-alloy coating layer,   l. fixing a steel cap onto the shaft end,   m. coating TiN on the surface of said shaft by ion plating.
Patent EP-0497480-A1 (EP)
Inventor: GUTTMAN ANDRAS
IPC: G01N27/447
Filed: 1992-01-17
Abstract: The present invention is directed to filling an internally coated capillary using gel which is polymerized before filling the capillary. The internal coating (phenyl- and methyl- or cyanopropylphenylsilanes) on the capillary walls prevents bonding of the gel to the capillary walls. The gel is of a composition which allows it to fill the capillary in its polymerized state without damage to the gel and to be removed from the capillary after the gel has expended its useful life. The capillary (10) can then be refilled with fresh gel. This can be handled automatically by an automated capillary electrophoresis system (Fig. 1). 
     In the illustrated embodiment, the formulation of the gel comprises up to 6% of acrylamide monomer and buffer. In addition, optional amounts of crosslinker, catalyst, initiator, urea, and other additives may be added to adjust for the desired pore size, separation efficiency and life of the gel. The composition results in a gel of a consistency which can be forced into and out of the internally coated capillary without damaging the gel.
Patent EP-0529816-A1 (EP)
Inventor: PRINZ FRITZ B
IPC: B22F3/00
Filed: 1992-07-29
Abstract: In a method and apparatus for forming a three-dimensional object, successive layers (2) of metal are welded together to build the object. After each weld deposited layer (2) is formed, a complementary material (6) is placed adjacent the layer. In this manner, layers of material form a block of welded metal and complementary material. Then, all or a portion of the complementary material (6) which serves as a support structure during forming, can be removed. The welded layers (2) are milled to a final shape either after each layer (2) is formed or after all layers (2) have been made. Existing CNC machines (20) can be easily modified to practice the method.
Patent EP-0526254-A1 (EP)
Inventor: RAZAFIMAHEFA ARSENE
IPC: B65D5/50
Filed: 1992-08-03
Abstract: The bolster for immobilising an object inside a packing case (5) is characterised in that it comprises fastening means (543), between the first (541) and second elements, which are capable of yielding when the said object is subjected to an acceleration in the direction of the first element, in order to partially absorb the energy thereof, and means forming a stop for the said object when the fastening means have yielded. A further subject of the invention is a packing case with flaps incorporating the said bolster. <IMAGE>
Patent EP-0528678-A1 (EP)
Inventor: NISHITANI YASUHIRO
IPC: A61K31/397
Filed: 1992-08-18
Abstract: A pyrrolidylthiocarbapenem derivative represented by Formula I is provided:
       
 wherein R¹ is hydrogen or lower alkyl; R², R³ and R⁴ are hydrogen, lower alkyl which can be substituted or an amino protecting group independently, or R² and R³ together with a nitrogen atom to which R² and R³ are bonded form a saturated or unsaturated cyclic group, or R²and R⁴, or R³ and R⁴ together with two nitrogen atoms and one sulfur atom in the sufamide group form a saturated or unsaturated cyclic group; each cyclic group can further include at least one atom selected from the group consisting of oxygen, sulfur and nitrogen, and each cyclic group can be substituted; X¹ is hydrogen or a hydroxy protecting group; X² is hydrogen, a carboxy protecting group, an ammonio group, an alkali metal or an alkaline-earth metal; and Y² is hydrogen or an amino protecting group.
Patent EP-0540246-A1 (EP)
Inventor: ICHIKAWA KAZUO
IPC: H05B6/66
Filed: 1992-10-22
Abstract: A power supply unit for a microwave oven includes a step-up transformer (6) for drive of a magnetron (13). An iron core (14) of the step-up transformer (6) includes two U-shaped ferrite cores (14a, 14b) arranged to be opposite to each other. A shape memory plastic (15) is disposed in a gap (16) between the ferrite cores (14a, 14b). The shape memory plastic (15) is deformed with increase in the ambient temperature such that the length of the gap (16) is reduced. Accordingly, a filament voltage delivered from the step-up transformer (6) is prevented from dropping with increase in the ambient temperature since the length of the gap (16) of the step-up transformer (6) is reduced with increase in the ambient temperature.
Patent EP-0545570-A1 (EP)
Inventor: KOSHIKA NORIHIDE
IPC: F16F1/40
Filed: 1992-11-16
Abstract: The buckling strength of a laminated rubber (1) is increased to fully make use of the deformation ability of a hollow laminated rubber either by making the inside and/or the outside of the hollow laminated rubber of non-uniform section in a vertical direction so that the width in a horizontal section may be gradually enlarged from the vertical central portion to both vertical ends or by forming a plurality of projections (5) in a vertical direction on the inside and/or the outside, the laminated rubber may be used as a spring element in an active or passive vibration control device or as a supporting device, resulting in the construction of a vibration control device suitable for a structure having a long natural period such as a multi-storey building.
Patent EP-0504026-A1 (EP)
Inventor: BRASSART GILLES
IPC: B23K26/073
Filed: 1992-03-06
Abstract: The process for treatment by laser irradiation of the surface of a moving product made from magnetic material consists in carrying out the laser radiation simultaneously, along an entire line corresponding to a width of the treated product. The device is equipped with a source (10) of laser radiation and comprises an anamorphosing member (30) which makes the incident beam oval, an optical combination (20), arranged between this source (10) and this product (P) and composed of two cylindrical lenses (21, 22), one being a divergent lens and the other a convergent lens, the geometrical axes of which are orthogonal so as to transform the beam (F) coming from the source (10) into a relatively narrow line (T) oriented approximately transversely to the direction of the movement.   Application to metal sheets for electromagnetic use. <IMAGE>
Patent EP-0515262-A1 (EP)
Inventor: DJELOUAH SALAH
IPC: A01M29/32
Filed: 1992-05-19
Abstract: Device for protection against birds, characterised in that:   - the support has the shape of a tong (2) equipped with a groove (5) having an inverted T shaped cross-section, and opens up, - the spikes (4) are needles equipped with a head (7) which is positioned in the groove (5).   <IMAGE>
Patent EP-0495734-A1 (EP)
Inventor: BRUGEROLLE PIERRE
IPC: B65D83/14
Filed: 1992-01-14
Abstract: Sliding piston (13) provided in order to separate a medium in relative overpressure and a product contained in the body (14) of a dispenser of the said product, this piston (13) comprising a separation element (8) in the form of a dish, as well as one or more rings (16, 17) for leaktight sliding and guiding of the piston (13) in the said body (14), the said ring or rings (16, 17) being distinct from the said element (8) and encircling it, characterised in that the said rings (16, 17) are made from elastic material(s), and in that the said element (8) is formed from a multi-layer polymeric blank comprising at least one oxygen-barrier-effect layer, the said element (8) thus having a barrier effect over its entire extent. This sliding piston is applicable to any aerosol dispenser for a liquid, creamy or pasty product in which the piston rises by means of a difference in pressure. <IMAGE>
Patent EP-0522988-A1 (EP)
Inventor: GIBERT MICHEL
IPC: G01N33/18
Filed: 1992-07-09
Abstract: The invention relates to a method and arrangements for the detection of pollution in aqueous media, such as for example the detection of pollution of waterways, or of waste. The method comprises the steps consisting in:   - extracting the organic compounds contained in the water to be analysed using a solvent which absorbs little or no infrared electromagnetic radiation; - using spectography means allowing the infrared absorption spectrum of the said organic compounds in the said water to be analysed in the said solvent;   The method is characterised in that it comprises the steps consisting in:   - picking up and storing the reference infrared spectrum of the said predetermined aqueous medium; - picking up the current spectrum of the said predetermined aqueous medium; the said current spectrum and the said reference spectrum extending at least over the range going from approximately 4000 cm<-1> to 600 cm<-1>, - calculating a correlation coefficient of the said current spectrum with the said reference spectrum,   - detecting anomalies.   <IMAGE>
Patent EP-0555614-A1 (EP)
Inventor: ROENTGEN PETER DR
IPC: C23C16/448
Filed: 1992-02-13
Abstract: Modified and improved means, serving as metal-organic sources for MOVPE and MOMBE systems, are given. These sources reduce or avoid composition fluctuations caused by bubbling action in conventional bubblers. A "bubbler" (52), being filled with a liquid metal-organic (54) is employed, such that gaseous metal-organic particles evaporate at the surface of the liquid (54). This gas is transported by a carrier gas, which is fed via an inlet tube (50) into the gas space of said "bubbler" (52), through an outlet tube (56) to a reactor where pyrolysis occurs. By the design of this "bubbler" (52), the drawbacks of the bubbling action are avoided. Additional control means are necessary to ensure proper operation of this source.
Patent EP-0534906-A1 (EP)
Inventor: COWMAN JOHN STUART
IPC: D21H17/45
Filed: 1992-09-22
Abstract: A method of sizing cellulosic fibres materials for the formation of sheet products, e.g. paper, is carried out at a pH of 6-10 using a sizing agent and a cationic material, which is a powdered aluminium compound (preferably the hydroxide) on whose surface is a substance which is cationic at pH 6-10. The invention allows the use of rosin-based sizes at neutral-alkaline pHs and results in a paper with better aging and ink acceptance properties.
Patent EP-0564515-A1 (EP)
Inventor: KNUDSEN POUL NYBOE
IPC: E02D29/02
Filed: 1991-12-18
Abstract: Structure murale de soutènement (1) pour ouvrages d'art de grande envergure, telles que routes, voies ferrées ou quais, dans lesquelles des quantités importantes de terre ou de matériau doivent être retenues, ladite structure murale se composant de plusieurs panneaux. Ladite structure murale comprend une paroi frontale (2) et une paroi arrière (3) fixée à une certaine distance de ladite paroi frontale par le biais de poutres transversales faciles à monter (4, 4'). Celles-ci sont bloquées les unes par rapport aux autres dans le sens vertical au moyen de poutres de blocage (5), de manière à obtenir une structure tridimensionnelle avec des panneaux verrouillés et interconnectés, un matériau de remplissage (8) étant déversé dans les espaces se trouvant entre la paroi frontale et la paroi arrière. On obtient ainsi une structure murale de soutènement qui comporte une armature tridimensionnelle interne fixe et pouvant résister à des contraintes de compression et de traction. Ladite structure murale de soutènement peut de plus être aisément construite par des ouvriers inexpérimentés.
Patent EP-0514531-A1 (EP)
Inventor: BURTSCHER HEINZ
IPC: G01N27/70
Filed: 1991-12-04
Abstract: Pour déterminer si un récipient partiellement ou presque entièrement vidé est contaminé par une substance indésirable, comme cela peut se produire, par exemple, lorsqu'une bouteille en matière plastique destinée à recevoir de l'eau minérale a été utilisée, dans le cadre de tâches ménagères, pour conserver des produits phytosanitaires, un échantillon de gaz (G) prélevé dans le récipient est ionisé dans une voie de décharge électrique (3) et le comportement à la décharge (UF) et/ou l'ionisation du gaz induite par la décharge sont utilisées en tant que grandeur de mesure.
Patent EP-0572432-A1 (EP)
Inventor: HARNDEN CHARLES W
IPC: B27F7/15
Filed: 1991-12-20
Abstract: L'invention se rapporte à un dispositif servant à assembler des charpentes de toit. Les dispositifs connus présentent l'inconvénient de la préparation ou de la construction d'un montage d'assemblage avant la fabrication de la charpente, ce qui pose des problèmes d'encombrement et de temps. Une solution leur est apportée au moyen d'une table d'assemblage comportant des sections multiples, dont chacune est pourvue d'ouvertures étroites, parallèles et allongées (20, 20a, 20b, 20c, 26, 27, 28, 29). Des butées (31, 32, 33, 34) sont réglables individuellement le long desdites ouvertures (20-29) au moyen de tiges filtées respectives (51) actionnées par des moteurs pas à pas (47). Ces moteurs (45) sont commandés à partir d'un ordinateur (132), de façon à positionner automatiquement les butées (31-34) en fonction de la conception particulière d'une charpente. Le dispositif possède des supports de rouleau transporteur (61) situés entre les sections de la table d'assemblage et qui s'élèvent, de façon à soulever une charpente finie de la table, afin de la faire glisser hors de ladite table.
Patent EP-0572665-A1 (EP)
Inventor: WAKABAYASHI KEN-ICHI
IPC: B41J29/00
Filed: 1992-02-24
Abstract: An additional control device or a cartridge mounted on an electronic equipment such as a laser printer, and a device and method for processing information by means of the cartridge (503), which facilitates the improvement, addition and alteration of electronic equipment that have been conventionally impossible. A cartridge (503) mounted on a laser printer (500) is provided with a RISC type processor (601) and a data transfer control part (603) of an ASIC, etc. The microprocessor (601) receives the data to be printed via a read-out control circuit (620) or a FIFO control circuit (623) provided in the data transfer control part (603). Then, it expands the data into image data and stores them in RAMs (611-614). Thereafter, it transfers the image data to the side of an electronic control equipment via double bank control circuit (624). The read out control circuit (620) and the double bank control circuit (624) transfer the image data to the side of the microprocessor (601), using a data bus which is a read only data bus when viewed from the electronic control equipment. The image data are printed by a laser engine (505).
Patent EP-0578681-A1 (EP)
Inventor: ZWART KLAAS JOHANNES
IPC: E21B33/134
Filed: 1992-04-03
Abstract: Outil (10) utilisé au fond des puits de pétrole et de gaz et doté d'un certain nombre d'éléments (32, 34, 40) montés axialement coulissants les uns par rapport aux autres. Des coins dentés supérieur et inférieur de retenue (26, 28) sont montés sur des éléments supérieur et inférieur respectifs (40, 32), et un élément annulaire élastique (24) est monté sur un troisième élément (34) entre les coins de retenue (26, 28) et entre en contact d'étanchéité avec une paroi du forage lorsqu'il est comprimé par le déplacement des coins (26, 28) les uns vers les autres. Lesdits coins (26, 28) prennent des positions dans lesquelles ils sont sortis radialement et se trouvent en prise avec la paroi du forage, lorsque les éléments respectifs (32, 40) et l'élément central (34) se déplacent axialement les uns par rapport aux autres. Pour faire sortir les coins supérieur et inférieur de retenue (26, 28), on imprime une force descendante à l'élément central (34) et à l'élément supérieur (40), et pour comprimer l'élément annulaire (24) de sorte qu'il entre en prise de manière étanche avec la paroi du forage, en exerçant une force ascendante sur l'élément inférieur (32).
Patent EP-0580636-A1 (EP)
Title: Catalysed hypochlorite decomposition process.
Inventor: CARLIN MAOLIOSA
IPC: C01B11/06
Filed: 1992-04-01
Abstract: A process wherein a particulate catalyst, which is disposed in at least two serially connected beds, is contacted by a hypochlorite containing liquid to decompose the hypochlorite and evolve oxygen is improved by arranging that the liquid flows in a direction counter to that of the evolved oxygen in each of the beds. The efficiency with which the hypochlorite is decomposed is greater than when the liquid is in cocurrent or alternating co and counter current flow.
Patent EP-0576582-A1 (EP)
Inventor: MALTBY ROBERT E JR
IPC: C03B35/24
Filed: 1992-03-06
Abstract: Galerie de recuisson (16) pour plaques de verre. Elle comporte un corps (18) dans lequel un transporteur (26) comprenant un support à gaz (28) porte une plaque de verre (G) à l'aide de gaz sous pression entre une extrémité d'entrée (22) et une extrémité de sortie (24) du cadre avant qu'un cylindre d'entraînement (32) n'entre en prise avec la plaque une fois que les surfaces de celle-ci se sont refroidies jusqu'à une température inférieure au point de trempe. Avantageusement, la plaque de verre n'est portée que par le support à gaz (28) jusqu'à ce que ses surfaces soient mises en compression. Des distributeurs inférieur (34) et supérieur (36) soutiennent et transportent respectivement la plaque de verre dans le corps (18) au moyen d'un flux gazeux circulant provenant d'un brûleur à gaz associé (76) et d'une paire associée d'éjecteurs à gaz (78) assurant le mélange dans un plénum mélangeur (104) d'un élément distributeur (72) associé à chaque distributeur.
Patent EP-0538438-A1 (EP)
Inventor: MARKIS WILLIAM
IPC: G02B26/10
Filed: 1992-03-31
Abstract: Procédé et appareil de calibrage qui comprend une diode laser stabilisée en puissance destinée à générer un rayon laser qui passe à travers le dispositif de balayage afin d'être calibré et un mécanisme destiné à mesurer l'intensité de puissance du rayon laser à une pluralité de positions sur un plan d'exposition pour chaque facette du dispositif de balayage hologon. Les niveaux de lumière mesurés sont convertis en facteurs de correction qui sont stockés dans une mémoire morte programmable correspondante en tant que fonction du nombre de facettes et de la position de balayage. Le dispositif de balayage hologon et sa mémoire morte programmable sont ensuite installés dans un appareil de balayage à laser. Ledit appareil de balayage à laser règle la sortie de sa source lumineuse conformément aux facteurs de correction stockés dans la mémoire morte programmable afin de compenser les variations du rendement de transmission de lumière des facettes du dispositif de balayage hologon.
Patent EP-0583345-A1 (EP)
Inventor: FOSTER CLYDE E
IPC: B26D7/01
Filed: 1992-04-03
Abstract: Ensemble de lames (74) servant à couper des légumes, tels que des pommes de terre, en une multiplicité de bâtonnets hélicoïdaux. L'ensemble comprend un tube de coupe central et vertical (77), une plaque de base (78) et une multiplicité d'étages (80, 81, 82, 83, 84) placés entre le tube et la plaque. Les étages sont de préférence disposés de façon hélicoïdale par rapport au tube de coupe et à la plaque de base. L'ensemble de lames (74) peut être utilisé dans un ensemble coupe-légumes (10) servant à couper des produits en bâtonnets hélicoïdaux, et comprenant un support (57) avec au moins un passage longitudinal, une multiplicité d'éléments sollicités vers l'intérieur (63) pouvant s'étendre dans le passage afin d'aligner et de maintenir le produit à l'encontre de toute rotation alors qu'il est en train d'être coupé, et un élément de coupe rotatif (58) qui comprend l'ensemble de lames (74).